2019964606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{4129}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 3401203680

約数和(自身を除く): 1381239074

約数列:

[1, 2, 11, 22, 37, 74, 407, 601, 814, 1202, 4129, 6611, 8258, 13222, 22237, 44474, 45419, 90838, 152773, 244607, 305546, 489214, 1680503, 2481529, 3361006, 4963058, 27296819, 54593638, 91816573, 183633146, 1009982303, 2019964606]

約数ペア:

[(1, 2019964606), (2, 1009982303), (11, 183633146), (22, 91816573), (37, 54593638), (74, 27296819), (407, 4963058), (601, 3361006), (814, 2481529), (1202, 1680503), (4129, 489214), (6611, 305546), (8258, 244607), (13222, 152773), (22237, 90838), (44474, 45419)]